Patent US2191502A successfully refreshed from Google Patents.
Patent US5801680A successfully refreshed from Google Patents.
US5801680A
Expired / Lapsed
US
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Information display apparatus
Assignee: Sharp Corp
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Filing: 1996-04-09
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Granted: 1998-09-01
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Expires: 2016-04-09
Abstract
Abstract The information display apparatus of this invention, includes: an information storing section for storing information to be displayed; a display section for displaying the information on a display screen; an attention point setting section for setting an attention point defining a specified point to which a user desires to direct attention on the display screen; an importance degree calculating section for calculating an importance degree of the information; a display color changing section for changing a color in which the information is displayed on the display screen in accordance with the importance degree of the information calculated by the importance degree calculating section and a distance between the information and the attention point set by the attention point setting section.
Inventors
- 👤 Mitsuru Minakuchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:48
CPC Classifications
G; G09; G09G; G09G5/00; G09G5/02; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0489; G06F3/04895; G06T; G06T11/00; G06T11/10
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
112 words
An information display apparatus comprising: information storing means for storing information to be displayed; display means for displaying the information on a display screen; attention point setting means for setting an attention point defining a specified point to which a user desires to direct attention on the display screen; importance degree calculating means for calculating an importance degree of the information; display color changing means for changing a color in which the information is displayed on the display screen in accordance with the importance degree of the information calculated by the importance degree calculating means and a distance between the information and the attention point set by the attention point setting means.
Claim 2
Dependent Claim
112 words
An information display apparatus comprising: information storing means for storing information to be displayed; display means for displaying the information on a display screen; attention point setting means for setting an attention point defining a specified point to which a user desires to direct attention on the display screen; importance degree calculating means for calculating an importance degree of the information; display color changing means for changing a color in which the information is displayed on the display screen in accordance with the importance degree of the information calculated by the importance degree calculating means and a distance between the information and the attention point set by the attention point setting means.
Claim 3
Dependent Claim
52 words
An information display apparatus according to claim 1, wherein the display color changing means changes the color such that the information having a lower importance degree is displayed in a more invisible manner and the information which is located farther away from the attention point is displayed in a more invisible manner.
Claim 4
Dependent Claim
67 words
An information display apparatus according to claim 1, wherein the display color changing means includes distance calculating means for calculating a distance between the information and the attention point using a distance data table, and wherein the distance data table includes a plurality of elements each having a value indicating a distance from a center element which is located at the center of the distance data table.
Claim 5
Dependent Claim
39 words
An information display apparatus according to claim 3, wherein the distance calculating means calculates the distance with reference to a value of the element included in the distance data table with locating the attention point at the center element.
Claim 6
Dependent Claim
30 words
An information display apparatus according to claim 1, wherein the display color changing means includes color filtering means for filtering a specified color among colors displayed on the display screen.
Claim 7
Dependent Claim
45 words
An information display apparatus according to claim 5, wherein the color filtering means includes a central portion and a peripheral portion, the peripheral portion of the color filtering means more strongly filters the specified color compared to the central portion of the color filtering means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-08-31 | 2002-03-02 | 2002-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-31 | 2006-03-02 | 2006-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-31 | 2010-03-02 | 2010-09-01 | $7700.00 | Window Closed / Lapsed |